JPS56152819A - Unsaturated polyester molding material - Google Patents
Unsaturated polyester molding materialInfo
- Publication number
- JPS56152819A JPS56152819A JP5730380A JP5730380A JPS56152819A JP S56152819 A JPS56152819 A JP S56152819A JP 5730380 A JP5730380 A JP 5730380A JP 5730380 A JP5730380 A JP 5730380A JP S56152819 A JPS56152819 A JP S56152819A
- Authority
- JP
- Japan
- Prior art keywords
- unsaturated polyester
- molding material
- fine
- treated
- crosslinking agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To obtain titled molding material which can provide molded products having good production stability and an excellent appearance and fineness, by employing an unsaturated polyester, a crosslinking agent, a cure initiator and a fine-particulate inorganic filler surface-treated with a cationic surfactant.
CONSTITUTION: An unsaturated polyester molding material is obtained by mixing under heating, (A) 100pts.wt. unsaturated polyester, softening point ≥40°C, un- saturation degree 0.3W0.5, (B) 1W35pts.wt. normally solid crosslinking agent, e.g., triallyl cyanurate, (C) a medium- or high-temperature type cure initiator, e.g., t-butyl perbenzoate, and (D) a fine-particulate inorganic filler, particle diameter ≤0.1μ, surface-treated with a cationic surfactant, such as CaCO3, and, if necessary, granulating the mixture.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5730380A JPS56152819A (en) | 1980-04-30 | 1980-04-30 | Unsaturated polyester molding material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5730380A JPS56152819A (en) | 1980-04-30 | 1980-04-30 | Unsaturated polyester molding material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56152819A true JPS56152819A (en) | 1981-11-26 |
Family
ID=13051782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5730380A Pending JPS56152819A (en) | 1980-04-30 | 1980-04-30 | Unsaturated polyester molding material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56152819A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0294772A2 (en) * | 1987-06-12 | 1988-12-14 | BASF Aktiengesellschaft | Filled polyester resin moulding compositions |
WO1997014752A3 (en) * | 1995-10-20 | 1997-08-21 | Marubeni Uk Plc | A polymerisable composition, a method of applying a polymerisable composition and a device for applying a polymerisable composition |
JP2011153197A (en) * | 2010-01-26 | 2011-08-11 | Panasonic Electric Works Co Ltd | Unsaturated polyester resin composition and fiber-reinforced plastic molded product |
-
1980
- 1980-04-30 JP JP5730380A patent/JPS56152819A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0294772A2 (en) * | 1987-06-12 | 1988-12-14 | BASF Aktiengesellschaft | Filled polyester resin moulding compositions |
WO1997014752A3 (en) * | 1995-10-20 | 1997-08-21 | Marubeni Uk Plc | A polymerisable composition, a method of applying a polymerisable composition and a device for applying a polymerisable composition |
JP2011153197A (en) * | 2010-01-26 | 2011-08-11 | Panasonic Electric Works Co Ltd | Unsaturated polyester resin composition and fiber-reinforced plastic molded product |
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